CN108040154B - Flexible screen terminal - Google Patents
Flexible screen terminal Download PDFInfo
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- CN108040154B CN108040154B CN201810094513.1A CN201810094513A CN108040154B CN 108040154 B CN108040154 B CN 108040154B CN 201810094513 A CN201810094513 A CN 201810094513A CN 108040154 B CN108040154 B CN 108040154B
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- flexible screen
- reel body
- reel
- screen
- flexible
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
- H04M1/0268—Details of the structure or mounting of specific components for a display module assembly including a flexible display panel
Abstract
The invention discloses a flexible screen terminal which comprises a scroll mechanism and a flexible screen, wherein the flexible screen comprises a main screen, a first flexible screen and a second flexible screen; the scroll mechanism comprises a first scroll mechanism and a second scroll mechanism which are arranged on two sides of the length direction of the main screen; the first reel mechanism comprises a first reel body, and the first flexible screen is wound on the first reel body; the second reel mechanism comprises a second reel body, and the second flexible screen is wound on the second reel body. The invention ensures the portability of the flexible screen terminal while ensuring the realization of large screen of the flexible screen terminal.
Description
Technical Field
The invention relates to the technical field of flexible screen terminals, in particular to a flexible screen terminal.
Background
With the development of electronic device technology, the influence of user experience on the development direction of electronic devices is more and more significant. Screen size is a factor that is decisive for the user experience.
In the prior art, the screen size of the electronic device is fixed, since the user purchases the electronic device, the screen size is the fixed size of the external display, when the user uses the electronic device to perform activities such as entertainment and reading, the display interface is limited in the screen with the specific size, the display effect and the interaction effect are poor, and the user experience of the user during the entertainment or reading is affected.
Disclosure of Invention
The invention mainly aims to provide a flexible screen terminal, aiming at solving the technical problems of poor display effect and interaction effect caused by the fact that a display interface is limited in a screen with a specific size.
In order to achieve the above object, the present invention provides a flexible screen terminal, which includes a scrolling mechanism and a flexible screen, wherein the flexible screen includes a main screen, a first flexible screen and a second flexible screen;
the scroll mechanism comprises a first scroll mechanism and a second scroll mechanism which are arranged on two sides of the length direction of the main screen;
the first reel mechanism comprises a first reel body, and the first flexible screen is wound on the first reel body;
the second reel mechanism comprises a second reel body, and the second flexible screen is wound on the second reel body.
In an alternative embodiment, the flexible screen terminal includes an outer housing, and the reel mechanism is disposed in the outer housing.
In an alternative embodiment, the flexible screen terminal main screen is provided with a flexible screen extending opening and side covers at two sides in the length direction;
the fixed side of the side cover in the length direction is fixedly connected with the outer shell, and the movable side of the side cover is detachably connected with the outer shell;
the side cover is used for winding when accomodating in flexible screen terminal at the flexible screen, the activity side of side cover with the shell body is connected, in order to close the flexible screen stretches out the mouth.
In an alternative embodiment, flexible screen extension openings are formed on two sides of the length direction of the main screen;
the first end of the first flexible screen is fixed on the first reel body, and a screen dragging structure is fixedly arranged on the second end parallel to the first end;
drag the screen structure with the shell body can be dismantled and be connected, drag the screen structure be used for flexible screen coiling when accomodating in flexible screen terminal, with shell body coupling is in order to close flexible screen stretches out the mouth.
In an alternative embodiment, the reel mechanism includes a reel drive drivingly connected to the first and second reel bodies for driving the first and second reel bodies in rotation.
In an alternative embodiment, a first supporting mechanism is arranged on the back of the first flexible screen, and the first supporting mechanism is a plurality of strip-shaped objects parallel to the axial direction of the first reel body;
and a second supporting mechanism is arranged on the back of the second flexible screen, and the second supporting mechanism is a plurality of strip-shaped objects parallel to the axial direction of the second reel body.
In an alternative embodiment, the reel mechanism further comprises a gear assembly, wherein the gear assembly comprises a first gear arranged on the inner side and the outer side of the first reel body, a second gear driven by the reel, and a third gear arranged on the inner side and the outer side of the second reel body;
one end or two ends of the first supporting mechanism are meshed with a first gear on the outer side of a first reel body, and the first gear on the inner side of the first reel body is meshed with the second gear;
one end or two ends of the second supporting mechanism are meshed with a third gear on the outer side of the second reel body, and the third gear on the inner side of the second reel body is meshed with the second gear.
In an alternative embodiment, the flexible screen terminal comprises a control button and a control circuit electrically connected with the control button;
the control circuit is electrically connected with the scroll drive and used for controlling the scroll drive to rotate according to the control command when receiving the control command from the control button so as to realize the winding or unwinding of the flexible screen.
In an alternative embodiment, the reel drives the first reel body and the second reel body to rotate in a first direction;
the reel mechanism further comprises a torque spring, the torque spring is connected with the flexible screen terminal, the first reel body and the second reel body and used for driving the first reel body and the second reel body to rotate towards the second direction, and the first direction and the second direction are opposite.
In an optional implementation manner, the flexible screen terminal includes limiting structures disposed on the outer shells on two sides of the main screen in the length direction, and the limiting structures are used for controlling the extending lengths of the first flexible screen and the second flexible screen.
The flexible screen terminal provided by the embodiment of the invention is provided with the first flexible screen and the second flexible screen which can be wound or unfolded on the basis of keeping the common main screen, when the user does not need a large screen, the first scroll mechanism and the second scroll mechanism which can only use the main screen to wind the first flexible screen and the second flexible screen at the two sides of the length direction of the main screen of the flexible screen terminal, when a user needs a large screen, the first flexible screen and the second flexible screen can be unfolded, so that the flexible screen terminal can be automatically switched between a common size screen and the large screen according to the user requirement, and when the user does not need the large screen, the first flexible screen and the second flexible screen are in a winding state, is integrated with the first scroll mechanism and the second scroll mechanism, so that the first flexible screen and the second flexible screen do not occupy large space, the flexible screen terminal is guaranteed to be portable while the flexible screen terminal is guaranteed to be large in screen.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of a flexible screen terminal according to an embodiment of the present invention, in which a first flexible screen and a second flexible screen are in an unfolded state;
fig. 2 is a schematic view of an embodiment of a flexible screen terminal in which a first flexible screen and a second flexible screen are in an unfolded state according to an embodiment of the present invention;
FIG. 3 is a schematic view of an embodiment of a first flexible screen being unwound from a first reel body according to an embodiment of the present invention;
fig. 4 is a schematic diagram of an embodiment of an outer housing of a flexible-screen terminal according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of an embodiment of an extension opening of a flexible screen on a flexible screen terminal according to an embodiment of the invention;
fig. 6 is a schematic view of an embodiment of a flexible screen terminal side cover according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of an embodiment of a drag screen structure according to an embodiment of the present invention;
FIG. 8 is a schematic view of an embodiment of a spool drive according to an embodiment of the present invention;
FIG. 9 is a schematic view of an embodiment of a first support mechanism according to an embodiment of the invention;
fig. 10 is a schematic view of an embodiment of a limiting structure according to an embodiment of the invention;
FIG. 11 is a schematic view of an embodiment of a gear assembly according to an embodiment of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 10 | Reel mechanism | 30 | Outer casing |
| 11 | First reel mechanism | 40 | Flexible screen extension port |
| 12 | Second reel mechanism | 41 | Side cover |
| 13 | Reel drive | 50 | Drag screen structure |
| 20 | Flexible screen | 60 | First supporting mechanism |
| 21 | Main screen | 61 | Second supporting mechanism |
| 22 | First flexible screen | 70 | Limiting structure |
| 23 | Second flexible screen | 80 | |
| 111 | First reel body | 81 | Second gear |
| 121 | Second reel body | 82 | Third gear |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides a flexible screen terminal, which refers to terminal equipment with a flexible display screen. The flexible screen terminal described in each embodiment of the present invention may be implemented in the form of a mobile phone, a tablet computer, a notebook computer, a palm-top computer, a Personal Digital Assistant (PDA), etc., for convenience of description, the following flexible screen terminal takes a mobile phone as an example, and the accompanying drawings also take a schematic diagram of the mobile phone as an example, and it can be understood by those skilled in the art that when the mobile phone is taken as an example, the text description or the exemplary drawings of the related structure of the mobile phone are not limited to the flexible screen terminal, and the flexible screen terminal may include more or fewer components, or combine some components, or arrange different components.
In an embodiment of the present invention, referring to fig. 1 to 3, the flexible screen terminal includes a reel mechanism 10 and a flexible screen 20, where the flexible screen 20 includes a main screen 21, a first flexible screen 22, and a second flexible screen 23;
the scroll mechanism 10 comprises a first scroll mechanism 11 and a second scroll mechanism 12 which are arranged at two sides of the main screen 21 in the length direction;
the first reel mechanism 11 includes a first reel body 111, and the first flexible screen 22 is wound around the first reel body 111;
the second reel mechanism 12 includes a second reel body 121, and the second flexible screen 23 is wound around the second reel body 121.
In this embodiment, the flexible screen terminal includes a reel mechanism 10, the reel mechanism 10 is disposed on the flexible screen terminal, and includes a first reel mechanism 11 and a second reel mechanism 12 which have the same basic configuration and are respectively disposed on both sides of the main screen 21 of the flexible screen terminal in the length direction, and because the basic configurations of the first reel mechanism and the second reel mechanism are the same, in some places below, only the first reel mechanism 11 may be used as a description object, but it should be understood that, in the case where no particular distinction is made, the description of the first reel mechanism 11 is also applicable to the second reel mechanism 12.
The first reel mechanism 11 at least includes a first reel body 111 (as shown in fig. 3), the first reel body 111 may be a hollow cylinder or a solid cylinder, in an embodiment, the first reel body 111 is hollow, which may reduce weight and prevent the overall weight of the flexible screen terminal from being too large, and a circuit or other structures may be disposed at a hollow position of the first reel body 111 to fully utilize space.
The second reel mechanism 12 at least includes a second reel body 121, and the second reel body 121 may be a hollow cylinder or a solid cylinder, and in one embodiment, the second reel body 121 is hollow, which can reduce the weight and prevent the overall weight of the flexible screen terminal from being too large, and a circuit or other structures may be disposed in the hollow position of the second reel body 121 to make full use of the space. In one embodiment, the first spool body 111 and the second spool body 121 may be hollow and the other solid.
The flexible screen 20 includes a main screen 21, a first flexible screen 22 and a second flexible screen 23, the main screen 21 is normally unfolded and is set as a screen commonly used by a user and can be fixed on the front (non-side) of the flexible screen terminal, the first flexible screen 22 and the second flexible screen 23 are arranged on two sides of the main screen in the flexible screen terminal in the length direction and can be wound and unfolded to form a display screen, the first flexible screen 22 is wound on a first reel body 111 and is wound or unfolded along with the rotation of the first reel body 111, the second flexible screen 23 is wound on a second reel body 121 and is wound or unfolded along with the rotation of the second reel body 121 (as shown in fig. 3, wherein the first reel body 111 in fig. 3 can be the second reel body 121, and the first flexible screen 22 can be the second flexible screen 23).
The flexible screen terminal provided by the embodiment is provided with the first flexible screen and the second flexible screen which can be wound or unfolded on the basis of keeping the common main screen, when a user does not need a large screen, the user can only use the main screen to wind the first flexible screen and the second flexible screen on the first scroll mechanism and the second scroll mechanism on two sides of the length direction of the main screen of the flexible screen terminal, and two flexible screens which can be wound are arranged to obtain a larger screen, when the user needs the large screen, the user can unfold the first flexible screen and/or the second flexible screen to enable the flexible screen terminal to be capable of switching between the common size screen and the large screen according to the user requirements, and when the user does not need the large screen, the first flexible screen and the second flexible screen are in a winding state and are integrated with the first scroll mechanism and the second scroll mechanism, so that the first flexible screen and the second flexible screen do not occupy a large space, the flexible screen terminal is guaranteed to be portable while the flexible screen terminal is guaranteed to be large in screen.
Further, as shown in fig. 4, in an embodiment, the flexible screen terminal includes an outer housing 30, and the reel mechanism 10 is disposed in the outer housing 30.
In this embodiment, the flexible screen terminal includes an outer casing 30, and the outer casing 30 is in a shape of a common flexible screen terminal product, for example, if the flexible screen terminal product is a mobile phone, the outer casing 30 is in a shape of a common mobile phone casing, as shown in fig. 4.
The outer housing 30 contains, in addition to the necessary batteries, control circuit boards and/or processors and/or integrated circuits and basic circuitry for the flexible screen terminal, a cavity structure housing the reel mechanism 10 and the first and second flexible screens 22 and 23. The reel mechanism 10 and the wound first and second flexible screens 22 and 23 can be completely hidden when the user does not use the large screen function and does not unwind the first and/or second flexible screens 22 and 23, giving the user the experience of: the flexible screen terminal appears to be a simple and clear device with only the main screen 21, avoiding the cumbersome and complex impression of the device to the user due to the addition of the reel mechanism 10 and the wound first and second flexible screens 22 and 23.
Further, as shown in fig. 5 and 6, in an embodiment, the flexible screen terminal main screen 21 has flexible screen extension openings 40 and side covers 41 on both sides in the length direction;
the fixed side of the side cover 41 in the length direction is fixedly connected with the outer shell 30, and the movable side is detachably connected with the outer shell 30;
the side cover 41 is used for connecting the movable side of the side cover 41 with the outer shell 30 to close the flexible screen extension port 40 when the flexible screen is wound and accommodated in the flexible screen terminal.
Because the scroll mechanism 10 is disposed in the outer casing 30, the first flexible screen 22 and the second flexible screen 23 are wound on the first scroll body 111 and the second scroll body 121 of the scroll mechanism 10, to realize the switching between the unfolding and the winding of the first flexible screen 22 and the second flexible screen 23, two flexible screen extension openings 40 are respectively disposed on two sides of the flexible screen terminal main screen 21 in the length direction, so that the first flexible screen 22 and the second flexible screen 23 can be passed through from the flexible screen extension openings 40 when being unfolded.
The flexible screen extension port 40 can be a width just accommodating a layer of flexible screen to pass through, can also be a width wider than the thickness of the flexible screen, and can also be a flexible screen extension port 40 arranged on the whole side of two sides of the flexible screen terminal main screen 21 in the length direction.
In order to prevent dust accumulation and interference of other impurities, a side cover 41 for shielding is further required to be arranged at the flexible screen extension port 40, and the side cover 41 and the outer shell 30 jointly form a blocking mechanism or a defense mechanism for defending the outside of the reel mechanism 10, the first flexible screen 22 and the second flexible screen 23, so that unnecessary damage is reduced.
The side cover 41 is used to close the flexible screen extension 40 and may be in the shape of a circular arc (see fig. 6) to facilitate gripping by a user. The longitudinal direction of the side cover 41 coincides with the longitudinal direction of the flexible panel terminal, and the fixed side of the side cover 41 in the longitudinal direction is fixedly connected to the outer case 30, and the connection between the fixed side and the outer case 30 cannot be cut by a normal use means of a user (except for maintenance). The movable side of the side cover 41 is detachably connected with the outer casing 30, and may be connected by a torsion spring, after the user opens the movable side of the side cover 41, if there is no obstacle, if the first flexible screen 22 and the second flexible screen 23 do not come out/completely roll back, when the flexible screen is rolled and stored in the flexible screen terminal, the movable side of the side cover 41 can automatically return, and is connected with the outer casing 30, and the flexible screen extension opening 40 is closed again, so as to shield the damage that the external world may cause to the scroll mechanism 10 and the first flexible screen 22 and the second flexible screen 23.
The movable side of the side cover 41 is connected to the outer housing 30, and there may be a connecting mechanism, such as a spring, which pushes an opening button for a long time when the user needs to open the side cover 41, and the spring springs the movable side of the side cover 41, such as a hook, and releases the hook when the user needs to open the side cover 41. Buttons for opening the side covers 41 may be provided at any positions on both sides of the flexible screen terminal in the width direction, or the user may touch the screen on the main screen 21 to control the movable side for opening the side covers 41.
In the embodiment, the flexible screen extension openings 40 are arranged on the two sides of the flexible screen terminal main screen 21 in the length direction, the first flexible screen 22 and the second flexible screen 23 can penetrate through the flexible screen extension openings 40 to realize free switching between the winding state and the unfolding state, and meanwhile, the side cover 41 can seal the flexible screen extension openings 40 when the first flexible screen 22 and the second flexible screen 23 are in the winding state, so that external dust is prevented from entering and affecting the sensitivity, and other unnecessary damages such as water inflow and the like can be prevented; the fixed side of the side cover 41 in the length direction is fixedly connected with the outer shell 30, and the movable side is detachably connected with the outer shell 30, so that the side cover 41 is not easy to lose, and the basic function of switch protection is realized.
Further, in another embodiment, flexible screen extension openings 40 are arranged on two sides of the main screen 21 in the length direction;
as shown in fig. 7, a first end of the first flexible screen 22 is fixed to the first reel body 111, and a second end parallel to the first end is fixedly provided with a screen dragging structure 50;
drag screen structure 50 with shell body 30 can dismantle the connection, drag screen structure 50 be used for when the flexible screen is convoluteed and is accomodate in the flexible screen terminal, with shell body 30 is connected to close flexible screen stretches out mouth 40.
In this embodiment, the second flexible screen 23 has the same structure as the first flexible screen 22, that is, the first end of the second flexible screen 23 is fixed to the second reel body 121, the second end parallel to the first end of the second flexible screen 23 is fixedly provided with the dragging screen structure 50, the dragging screen structure 50 is detachably connected to the outer shell 30, and the dragging screen structure 50 is used for connecting to the outer shell 30 when the flexible screen is wound and accommodated in the flexible screen terminal, so as to close the flexible screen extending port 40.
As shown in fig. 7, a first end of the first flexible screen 22 is fixedly connected to the first reel body 111, and a second end parallel to the first end of the first flexible screen 22 is axially parallel to the first reel body 111, and passes through the flexible screen extension port 40 to extend outward when being unfolded.
The dragging screen structure 50 in this embodiment can realize the functions of the side cover 41 in the previous embodiment: seal flexible screen and stretch out mouth 40, shelter from dust etc. and the difference lies in, drags the one end fixed connection of screen structure 50 and first flexible screen 22, when needs expand first flexible screen 22, the user accessible drags screen structure 50, drags first flexible screen 22 out from flexible screen stretch out mouth 40, can expand first flexible screen 22 at any time according to user's intention to steerable length of dragging out satisfies user's individualized demand, convenient and fast.
The screen dragging structure 50 can be a long rectangular body as shown in fig. 7, and both sides in the length direction and the edges in the width direction of the screen dragging structure can be buckled with the flexible screen extension opening 40 to realize the connection with the outer shell 30, close the flexible screen extension opening 40, realize the functions of sealing the flexible screen extension opening 40, shielding dust and the like.
The above description of the first flexible screen 22 applies equally to the second flexible screen 23.
In the embodiment, the flexible screen extension port 40 is arranged, so that the first flexible screen 22 and the second flexible screen 23 can pass through the flexible screen extension port 40, thereby realizing free switching between the winding state and the unfolding state, and meanwhile, the screen dragging structure 50 is arranged, so that the flexible screen extension port 40 can be closed when the first flexible screen 22 and the second flexible screen 23 are in the winding state, thereby preventing external dust from entering and affecting the sensitivity, and preventing other unnecessary damages such as water inflow and the like; meanwhile, the first end of the first flexible screen 22 is fixed to the first reel body 111, the second end parallel to the first end is fixedly provided with the dragging screen structure 50, a user can drag the dragging screen structure 50 to drag the flexible screen out, the user can drag the first flexible screen 22 and/or the second flexible screen 23 out at any time according to requirements, the dragging length can be controlled, and diversified requirements of the user can be met.
In one embodiment, as shown in fig. 8, the reel mechanism 10 includes a reel driver 13, and the reel driver 13 is in transmission connection with the first reel body 111 and the second reel body 121, and is used for driving the first reel body 111 and the second reel body 121 to rotate. The first flexible panel 22 is wound around the first reel body 111 or the first flexible panel 22 is unwound from the first reel body 111, and the second flexible panel 23 is wound around the second reel body 121 or the second flexible panel 23 is unwound from the second reel body 121.
The reel mechanism 10 includes a reel drive 13, and the reel drive 13 is fixedly connected or detachably connected with the inside of the flexible screen terminal outer casing 30 (the reel drive 13 is not disconnected in a normal use state of a user and can be disconnected in maintenance).
Reel drive 13 with first reel body 111 and second reel body 121 transmission are connected, after reel drive 13 begins to rotate, can drive first reel body 111 and second reel body 121 and rotate, reel drive 13 can be two, one is responsible for driving first reel body 111, another is responsible for driving second reel body 121, realize independent drive respectively, also can only be one reel drive 13, but have two outputs, be connected with first reel body 111 and second reel body 121 transmission respectively, realize independent drive respectively.
The reel driver 13 may be a driving motor electrically connected to the flexible screen terminal processor or control circuit, and a battery, and when receiving a winding command, it rotates in the direction indicated by the winding command, consuming power. The first spool body 111 of spool drive 13 drive can have two outputs to be connected with first spool body 111, is connected with the both ends of first spool body 111 respectively, both can play the effect of fixed first spool body 111, can provide power for it again, as long as spool drive 13 relatively fixed (can dismantle the connection) be connected to the terminal can, can realize dismantling of first spool body 111, conveniently maintain the renewal.
In one embodiment, the reel driver 13 may drive the first reel body 111 to rotate in two directions, one direction is a direction to wind the first flexible screen 22 around the first reel body 111, and the other direction is a direction to unwind the first flexible screen 22.
In another embodiment, the reel driver 13 may drive the first reel body 111 to rotate in a first direction, and a torque spring is disposed between the flexible screen terminal and the first reel body 111 for providing a torque force for rotating the first reel body 111 in a second direction, where the first direction is opposite to the second direction.
The first spool body 111 of spool drive 13 drive rotates, and first spool body 111 drives torque spring and produces deformation simultaneously, makes torque spring accumulate power, and the mechanical energy of first spool body 111 converts the deformation energy into and saves in torque spring, and when spool drive 13 stopped to act on first spool body 111, torque spring released deformation energy will be converted into mechanical energy, drives first spool body 111 and rotates. When the torque spring drives the first reel body 111 to rotate, electric energy does not need to be consumed, and energy can be saved.
The above description about the first spool body 111 is equally applicable to the second spool body 121.
In the flexible screen terminal provided in this embodiment, the reel mechanism 10 includes a reel driver 13, and the reel driver 13 is in transmission connection with the first reel body and the second reel body, and is configured to drive the first reel body and the second reel body to rotate, so as to wind the first flexible screen 22 on the first reel body 111 or unwind the first flexible screen 22 from the first reel body 111, and wind the second flexible screen 23 on the second reel body 121 or unwind the second flexible screen 23 from the second reel body 121.
In one embodiment, as shown in fig. 9, a first supporting mechanism 60 is disposed on the back of the first flexible screen 22, and the first supporting mechanism 60 is a plurality of strips parallel to the axial direction of the first reel body 111;
a second supporting mechanism 61 is arranged on the back of the second flexible screen 23, and the second supporting mechanism 61 is a plurality of strip-shaped objects parallel to the axial direction of the second reel body 121.
As shown in fig. 9, the first supporting mechanism 60 is disposed on the back surface of the first flexible screen 22, i.e. the surface of the first flexible screen 22 opposite to the display surface of the first flexible screen 22. A protective layer can be arranged outside the first supporting mechanism 60 on the back side to prevent the first supporting mechanism 60 from damaging the screen of the first flexible screen 22.
The first support mechanism 60 is a rigid, elongated object fixed to the back of the first flexible screen 22 for supporting the first flexible screen 22.
The first supporting mechanism 60 may further include a strip perpendicular to the axial direction of the first reel body 111, the strip is movably connected by a plurality of short hard objects, and when the first flexible screen 22 is wound around the first reel body 111, the strip can be wound with the first flexible screen 22, and when the first flexible screen 22 is unwound, the strip can be extended with the first flexible screen 22 to form a hard strip for supporting the first flexible screen 22.
The above description of the first reel body 111 applies to the second reel body 121, the description of the first support mechanism 60 applies to the second support mechanism 61, and fig. 9 also applies to the second reel body 121 and the second support mechanism 61.
In the flexible screen terminal provided in this embodiment, a supporting mechanism is disposed on the back of the first flexible screen 22, and the supporting mechanism is in a strip shape parallel to the axial direction of the first reel body 111, and can be used to support the unfolded flexible screen, so as to obtain a good display effect.
Further, in an embodiment, the flexible screen terminal includes limiting structures 70 disposed on the outer shell 30 on two sides of the main screen in the length direction, and the limiting structures are used for controlling the extending lengths of the first flexible screen 22 and the second flexible screen 23.
Referring to fig. 10, a position limiting structure 70 is disposed at a peripheral position of the flexible screen extension opening 40, the position limiting structure 70 is disposed on the outer shell 30 at both sides of the flexible screen terminal main screen in the length direction and is adjacent to a slidable structure of the flexible screen extension opening 40, and the position limiting structure 70 can be manually pushed by a user to slide in a direction biased toward the flexible screen extension opening 40.
The limiting structure 70 may be a small sheet, and may be made of plastic or metal, and after the user pushes the flexible screen extending opening 40, the limiting structure 70 is fastened to one end or two ends of the first supporting mechanism 60 (one side of the flexible screen terminal may be provided with one or two limiting structures 70, and if there are two limiting structures 70, the two limiting structures are provided on two sides of the flexible screen extending opening 40).
In an embodiment, as shown in fig. 10, the position-limiting structure 70 is attached to the outer housing on both sides of the length direction of the main screen of the flexible screen terminal in a plane, and the first flexible screen 22 and/or the second flexible screen 23 extend perpendicular to both sides of the length direction of the main screen of the flexible screen terminal in a normal use state, so that the first flexible screen 22 and/or the second flexible screen 23 are perpendicular to the position-limiting structure 70, and the first supporting mechanism 60 disposed on the back of the first flexible screen 22 and/or the second flexible screen 23 is also perpendicular to the position-limiting structure 70 as a whole, when the position-limiting structure 70 (the small sheet capable of being pulled) is pushed to slide in a direction deviating to the flexible screen extending port 40, the position-limiting structure 70 can be embedded into the first supporting mechanism 60 to perform a position-limiting function, thereby preventing the flexible screen from continuously extending outward or winding inward.
The limiting structure 70 is arranged in the embodiment, the extended flexible screen can be fixed in length, and the length of the first flexible screen 22 or the second flexible screen extending out of the flexible screen extension port 40 can be manually controlled by a user, so that the requirement of the user can be met.
In one embodiment, as shown in fig. 11, the reel mechanism further includes a gear assembly, which includes a first gear 80 disposed on the inner side and the outer side of the first reel body 111, a second gear 81 disposed on the reel drive 13, and a third gear 82 disposed on the inner side and the outer side of the second reel body 121;
one end or two ends of the first supporting mechanism 60 are engaged with the first gear 80 at the outer side of the first reel body 111, and the first gear 80 at the inner side of the first reel body 111 is engaged with the second gear 81;
one end or both ends of the second support mechanism 61 are engaged with the third gear 82 outside the second reel body 121, and the third gear 82 inside the second reel body 121 is engaged with the second gear 81.
The supporting mechanism is a plurality of elongated objects, two ends of which refer to two ends in the length direction, and the supporting mechanism is an elongated object, and two ends of which are thinner, so that two ends of the first supporting mechanism 60 can be engaged with the first gear 80 outside the first reel body 111. One end of the first support mechanism 60 may be engaged with the first gear 80 outside the first spool body 111.
The first spool body 111 may be hollow or the first spool body 111 may be solid but hollow at the port for setting the teeth of the first gear 80.
Second gear 81 that sets up on reel drive 13 meshes with the inboard first gear 80 of first reel body 111 mutually, and when reel drive 13 rotated, second gear 81 rotated through driving first gear 80, and then drives first reel body 111 and rotate, and when first reel body 111 rotated, pivoted first gear 80 can drive first supporting mechanism 60 one end or both ends atress, and first supporting mechanism 60 drives first flexible screen 22 again and rotates along with first reel body 111.
The flexible screen terminal that this embodiment provided, through set up first supporting mechanism 60 at first flexible screen 22 back, the one end or both ends of first supporting mechanism 60 mesh with the first gear 80 in the first spool body 111 outside mutually, the inboard first gear 80 of first spool body 111 meshes with the second gear 81 that sets up on the spool drive 13 again mutually, make after spool drive 13 rotates, can drive first spool body 111 and rotate, first spool body 111 drives the first flexible screen 22 of accessible again around rolling up or expanding on first spool body 111, drive setting up layer upon layer can guarantee when first spool body 111 rotates like this, first flexible screen 22 also rotates smoothly, prevent that first flexible screen 22 card can't stretch out on first spool body 111.
The above description of the first spool body 111, the first gear 80, and the first support mechanism 60 applies equally to the second spool body 121, the third gear 82, and the second support mechanism 61.
In one embodiment, the flexible screen terminal comprises a control button and a control circuit electrically connected with the control button;
the control circuit is electrically connected with the scroll driver 13 and is used for controlling the scroll driver 13 to rotate according to the control command when receiving the control command from the control button so as to wind or unwind the flexible screen.
The control button is arranged at the side edge of the flexible screen terminal and can be one or more, and the control button is electrically connected with the control circuit and sends a control instruction to the control circuit so as to control the rotation of the scroll drive 13.
Through setting up control button, can make things convenient for the user to utilize control button to send control command to reel drive 13, in an embodiment, control button is only one, the user is through once pressing control button, control reel drive 13 operation, rotate with drive first reel body 111 and/or second reel body 121, thereby realize launching or the winding of first flexible screen 22 and/or second flexible screen, when the user presses control button once more, can control first reel body 111 and/or second reel body 121 stall, when pressing once more, can control first reel body 111 and/or second reel body 121 and move around. In another embodiment, there are a plurality of control buttons, each corresponding to a different function, one corresponding to the first flexible screen 22 and/or the second flexible screen being unwound, one corresponding to the first flexible screen 22 and/or the second flexible screen being wound, and one corresponding to the first reel body 111 and/or the second reel body 121 being rotated being paused. The flexible screen terminal provided by the embodiment can be conveniently and quickly controlled by a user to unwind and wind the first flexible screen 22 and/or the second flexible screen through the control button.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. A flexible screen terminal is characterized by comprising a scroll mechanism and a flexible screen, wherein the flexible screen comprises a main screen, a first flexible screen and a second flexible screen;
the scroll mechanism comprises a first scroll mechanism and a second scroll mechanism which are arranged on two sides of the length direction of the main screen;
the first reel mechanism comprises a first reel body, and the first flexible screen is wound on the first reel body;
the second reel mechanism comprises a second reel body, and the second flexible screen is wound on the second reel body;
a first supporting mechanism is arranged on the back of the first flexible screen, and the first supporting mechanism is a plurality of strip-shaped objects parallel to the axial direction of the first reel body; a second support mechanism is arranged on the back of the second flexible screen, and the second support mechanism is a plurality of strip-shaped objects parallel to the axial direction of the second reel body;
the reel mechanism comprises a reel drive and a gear assembly, wherein the gear assembly comprises first gears arranged on the inner side and the outer side of the first reel body, second gears arranged on the reel drive, and third gears arranged on the inner side and the outer side of the second reel body; one end or two ends of the first supporting mechanism are meshed with a first gear on the outer side of a first reel body, and the first gear on the inner side of the first reel body is meshed with the second gear; one end or two ends of the second supporting mechanism are meshed with a third gear on the outer side of the second reel body, and the third gear on the inner side of the second reel body is meshed with the second gear.
2. The flexible screen terminal of claim 1, wherein the flexible screen terminal comprises an outer housing, the reel mechanism being disposed in the outer housing.
3. The flexible screen terminal of claim 2, wherein the flexible screen terminal has a flexible screen extension and side covers on both lengthwise sides of a main screen;
the fixed side of the side cover in the length direction is fixedly connected with the outer shell, and the movable side of the side cover is detachably connected with the outer shell;
the side cover is used for winding when accomodating in flexible screen terminal at the flexible screen, the activity side of side cover with the shell body is connected, in order to close the flexible screen stretches out the mouth.
4. The flexible screen terminal of claim 2, wherein the main screen has flexible screen extension openings at both sides in a length direction;
the first end of the first flexible screen is fixed on the first reel body, and a screen dragging structure is fixedly arranged on the second end parallel to the first end;
drag the screen structure with the shell body can be dismantled and be connected, drag the screen structure be used for flexible screen coiling when accomodating in flexible screen terminal, with shell body coupling is in order to close flexible screen stretches out the mouth.
5. A flexible screen terminal according to claim 1, wherein said reel mechanism is drivingly connected to said first reel body and said second reel body for driving rotation of said first reel body and said second reel body.
6. The flexible screen terminal of claim 5, wherein the flexible screen terminal comprises a control button and control circuitry electrically connected thereto;
the control circuit is electrically connected with the scroll drive and used for controlling the scroll drive to rotate according to the control command when receiving the control command from the control button so as to realize the winding or unwinding of the flexible screen.
7. The flexible screen terminal of claim 5, wherein the reel drive drives the first reel body and the second reel body to rotate in a first direction;
the reel mechanism further comprises a torque spring, the torque spring is connected with the flexible screen terminal, the first reel body and the second reel body and used for driving the first reel body and the second reel body to rotate towards the second direction, and the first direction and the second direction are opposite.
8. The flexible screen terminal of claim 1, wherein the flexible screen terminal comprises a limiting structure disposed on the outer housing on both sides of the main screen in the length direction, and the limiting structure is used for controlling the extending length of the first flexible screen and the second flexible screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810094513.1A CN108040154B (en) | 2018-01-31 | 2018-01-31 | Flexible screen terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810094513.1A CN108040154B (en) | 2018-01-31 | 2018-01-31 | Flexible screen terminal |
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| Publication Number | Publication Date |
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| CN108040154A CN108040154A (en) | 2018-05-15 |
| CN108040154B true CN108040154B (en) | 2020-12-18 |
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| CN201810094513.1A Active CN108040154B (en) | 2018-01-31 | 2018-01-31 | Flexible screen terminal |
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